V. A. Berdysheva
Pavlov University
Russian Federation

Viktoriia A. Berdysheva, postgraduate student, assistant, Department of Faculty Therapy with a course in Endocrinology, Cardiology with the Clinic named after Academician G. F. Lang

6–8, L’va Tolstogo str.

Saint Petersburg

Yu. A. Novikov
Pavlov University
Russian Federation

Yuri A. Novikov, 5th year Student, Medical Faculty

Saint Petersburg

V. A. Ionin
Pavlov University
Russian Federation

Valery A. Ionin, Dr. of Sci. (Med.), Senior Researcher, Associate Professor, Department of Faculty Therapy with a course in Endocrinology, Cardiology with the Clinic named after Academician G. F. Lang
Saint Petersburg

E. I. Baranova
Pavlov University
Russian Federation

Elena I. Baranova, Dr. of Sci. (Med.), Professor at the Department of Faculty Therapy with a course in Endocrinology, Cardiology with the Clinic named after
Academician G. F. Lang, Head of Research Laboratory Saint Petersburg